388808616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14741}}^1$

素因数の和:14914

約数の個数: 64

約数和(自身を含む): 1118033280

約数和(自身を除く): 729224664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 14741, 26376, 29482, 44223, 58964, 88446, 103187, 117928, 176892, 206374, 309561, 353784, 412748, 619122, 825496, 1238244, 2314337, 2476488, 4628674, 6943011, 9257348, 13886022, 16200359, 18514696, 27772044, 32400718, 48601077, 55544088, 64801436, 97202154, 129602872, 194404308, 388808616]

約数ペア:

[(1, 388808616), (2, 194404308), (3, 129602872), (4, 97202154), (6, 64801436), (7, 55544088), (8, 48601077), (12, 32400718), (14, 27772044), (21, 18514696), (24, 16200359), (28, 13886022), (42, 9257348), (56, 6943011), (84, 4628674), (157, 2476488), (168, 2314337), (314, 1238244), (471, 825496), (628, 619122), (942, 412748), (1099, 353784), (1256, 309561), (1884, 206374), (2198, 176892), (3297, 117928), (3768, 103187), (4396, 88446), (6594, 58964), (8792, 44223), (13188, 29482), (14741, 26376)]